qui/mussa_setup_dialog/SequenceSetupWidget.cpp

   1 #include <QHBoxLayout>
   2 #include <QVBoxLayout>
   3 #include <QLineEdit>
   4 #include <QLabel>
   5 #include <QFileDialog>
   6 #include <QPushButton>
   7
   8 #include "qui/mussa_setup_dialog/SequenceSetupWidget.hpp"
   9 #include "qui/mussa_setup_dialog/SequenceSetupFrame.hpp"
  10
  11 #include <cassert>
  12
  13 SequenceSetupWidget::SequenceSetupWidget(SequenceSetupFrame *setupFrame_,
  14                                          QWidget *parent) :
  15   QWidget(parent),
  16   sequenceNameEdit(0),
  17   sequenceLineEdit(0),
  18   annotLineEdit(0),
  19   fastaIndexLineEdit(0),
  20   seqStartLineEdit(0),
  21   seqStopLineEdit(0),
  22   setupFrame(setupFrame_)
  23 {
  24   // we really need the setupFrame, so lets declare that requirement
  25   assert(setupFrame != 0);
  26
  27   // Name line
  28   sequenceNameEdit = new QLineEdit();
  29   sequenceNameEdit->setWhatsThis(tr("Name of input sequence"));
  30   QLabel *sequenceNameLabel = new QLabel(tr("Sequence name:"));
  31   sequenceNameLabel->setBuddy(sequenceNameEdit);
  32   sequenceNameLabel->setWhatsThis(tr("Name of input sequence"));
  33
  34   // Sequence file location line
  35   sequenceLineEdit = new QLineEdit();
  36   sequenceLineEdit->setWhatsThis(tr("File path to input sequence"));
  37   //const IsFileValidator *fileValidator = new IsFileValidator(this);
  38   //sequenceLineEdit->setValidator(fileValidator);
  39   QLabel *sequenceLabel = new QLabel("Sequence Filename:");
  40   sequenceLabel->setBuddy(sequenceLineEdit);
  41   sequenceLabel->setWhatsThis(tr("File path to input sequence"));
  42
  43   QPushButton *sequenceButton = new QPushButton(tr("Browse..."));
  44   sequenceButton->setWhatsThis(tr("Browse for input sequence"));
  45   connect(sequenceButton, SIGNAL(clicked()),
  46           this, SLOT(promptForFastaFile()));
  47
  48   // Annotation row
  49   annotLineEdit = new QLineEdit();
  50   annotLineEdit->setWhatsThis(tr("Annotation file path for above input sequence"));
  51   //const IsFileValidator *fileValidator2 = new IsFileValidator(this);
  52   //annotLineEdit->setValidator(fileValidator2);
  53   QLabel *annotLabel = new QLabel(tr("Annotation Filename:"));
  54   annotLabel->setBuddy(annotLineEdit);
  55   annotLabel->setWhatsThis(tr("Annotation file path for above input sequence"));
  56
  57   QPushButton *annotButton = new QPushButton(tr("Browse..."));
  58   annotButton->setWhatsThis(tr("Browse for annotation file for above input sequence"));
  59   connect(annotButton, SIGNAL(clicked()),
  60           this, SLOT(promptForAnnotFile()));
  61
  62   // Index row
  63   fastaIndexLineEdit = new QLineEdit();
  64   fastaIndexLineEdit->setWhatsThis(tr("When a FASTA file contains more then one FASTA record, provide a 1 based index (first record is index 1) to select which one to use."));
  65   //fastaIndexLineEdit->setMaximumWidth(100);
  66
  67   QLabel *fastaIndexLabel = new QLabel(tr("Fasta Index:"));
  68   fastaIndexLabel->setBuddy(fastaIndexLineEdit);
  69   fastaIndexLabel->setWhatsThis(tr("When a FASTA file contains more then one FASTA record, provide a 1 based index (first record is index 1) to select which one to use."));
  70
  71   seqStartLineEdit = new QLineEdit();
  72   seqStartLineEdit->setWhatsThis(tr("Start base pair in input sequence (0 based: 1st base pair is 0)"));
  73   //seqStartLineEdit->setMinimumWidth(60);
  74   //seqStartLineEdit->setMaximumWidth(80);
  75
  76   QLabel *seqStartLabel = new QLabel(tr("Sequence Start:"));
  77   seqStartLabel->setWhatsThis(tr("Start base pair in input sequence (0 based: 1st base pair is 0)"));
  78   seqStartLabel->setBuddy(seqStartLineEdit);
  79
  80   seqStopLineEdit = new QLineEdit();
  81   seqStopLineEdit->setWhatsThis(tr("Stop base pair in input sequence (0 based: 1st base pair is 0) 0 means all of remaining sequence."));
  82   //seqStopLineEdit->setMinimumWidth(40);
  83   //seqStopLineEdit->setMaximumWidth(60);
  84
  85   QLabel *seqStopLabel = new QLabel(tr("Sequence Stop:"));
  86   seqStopLabel->setWhatsThis(tr("Stop base pair in input sequence (0 based: 1st base pair is 0) 0 means all of remaining sequence."));
  87   seqStopLabel->setBuddy(seqStopLineEdit);
  88
  89   // Layout
  90   QVBoxLayout *mainLayout = new QVBoxLayout;
  91   QHBoxLayout *sequenceNameLayout = new QHBoxLayout;
  92   QHBoxLayout *sequenceRowLayout = new QHBoxLayout;
  93   QHBoxLayout *annotRowLayout = new QHBoxLayout;
  94   QHBoxLayout *indexRowLayout = new QHBoxLayout;
  95
  96   sequenceNameLayout->addWidget(sequenceNameLabel);
  97   sequenceNameLayout->addWidget(sequenceNameEdit);
  98
  99   sequenceRowLayout->addWidget(sequenceLabel);
 100   sequenceRowLayout->addWidget(sequenceLineEdit);
 101   sequenceRowLayout->addWidget(sequenceButton);
 102
 103   annotRowLayout->addWidget(annotLabel);
 104   annotRowLayout->addWidget(annotLineEdit);
 105   annotRowLayout->addWidget(annotButton);
 106
 107   indexRowLayout->addWidget(fastaIndexLabel);
 108   indexRowLayout->addWidget(fastaIndexLineEdit);
 109   indexRowLayout->addWidget(seqStartLabel);
 110   indexRowLayout->addWidget(seqStartLineEdit);
 111   indexRowLayout->addWidget(seqStopLabel);
 112   indexRowLayout->addWidget(seqStopLineEdit);
 113
 114   mainLayout->addLayout(sequenceNameLayout);
 115   mainLayout->addLayout(sequenceRowLayout);
 116   mainLayout->addLayout(annotRowLayout);
 117   mainLayout->addLayout(indexRowLayout);
 118   setLayout(mainLayout);
 119 }
 120
 121 //SequenceSetupWidget::SequenceSetupWidget(const SequenceSetupWidget& ssw) :
 122 //  sequenceLineEdit(ssw.sequenceLineEdit),
 123 //  annotLineEdit(ssw.annotLineEdit),
 124 //  fastaIndexLineEdit(ssw.fastaIndexLineEdit),
 125 //  seqStartLineEdit(ssw.seqStartLineEdit),
 126 //  seqStopLineEdit(ssw.seqStopLineEdit)
 127 //{
 128 //}
 129
 130 int SequenceSetupWidget::getFastaIndex() const
 131 {
 132   if (fastaIndexLineEdit->text().size() == 0)
 133     return 1;
 134   else
 135     return fastaIndexLineEdit->text().toInt();
 136 }
 137
 138 void SequenceSetupWidget::promptForFastaFile()
 139 {
 140   QString default_dir = setupFrame->get_default_dir().absolutePath();
 141   QString fastaFilePath = QFileDialog::getOpenFileName(this,
 142                                                "Choose a fasta file",
 143                                                default_dir,
 144                                                "Fasta (*.fa *.fasta *.fsa *.txt)");
 145   if (fastaFilePath.isEmpty())
 146     return;
 147
 148   sequenceLineEdit->setText(fastaFilePath);
 149   setupFrame->set_default_dir(QDir(fastaFilePath));
 150   return;
 151 }
 152
 153 void SequenceSetupWidget::promptForAnnotFile()
 154 {
 155   QString default_dir = setupFrame->get_default_dir().absolutePath();
 156   QString annotFilePath = QFileDialog::getOpenFileName(this,
 157                                                "Choose a annotation file",
 158                                                default_dir,
 159                                                "Annot (*.txt *.annot)");
 160   if (annotFilePath.isEmpty())
 161     return;
 162
 163   annotLineEdit->setText(annotFilePath);
 164   setupFrame->set_default_dir(QDir(annotFilePath));
 165   return;
 166 }